| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.75 | 13.327% | $124.3764 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $94.67 | 4.265% | $98.7077 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $144.29 | 3.295% | $149.0444 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $24.97 | 6.681% | $26.6382 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $53.27 | 9.592% | $58.3797 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $68.62 | 3.352% | $70.9201 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $90.28 | 6.843% | $96.4579 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $585.85 | $624.5244 | $624.53 | $624.55 | $624.50 | |